Origin of Henna. The art of henna (called mehndi in Hindi & Urdu) has been practiced for over 5000 years in Pakistan, India, Africa and the Middle East. There is some documentation that it is over 9000 years old.
ox (plural oxen) 1  An adult castrated male of cattle (B. taurus). 2  Any bovine animal (genus Bos). A neat, a beef.
an ox on the other hand is a castrated mature bull so gender can be said as the primary difference between an ox and a cow a cow is raised as a livestock for its meat it is also a dairy animal which is a source of milk and other dairy products like butter and cheese meanwhile the ox is a draft animal